v3.26.1
Investments - SMHC Warrants and Common Stock - Additional Information (Details) - USD ($)
 12 Months Ended
Jun. 07, 2024
Dec. 31, 2025
Dec. 31, 2024
Schedule of Investments [Line Items]      
Unrealized gain (loss) on investment in affiliate   $ (179,972) $ (1,097,433)
LMFA Sponser LLC [Member]      
Schedule of Investments [Line Items]      
Purchased aggregate of private placement warrants   5,738,000  
Investment warrants exercise price $ 229,520    
SeaStar Medical Corporation [Member]      
Schedule of Investments [Line Items]      
Percentage of ownership, common shares   0.20%  
Class A Common Stock [Member] | SeaStar Medical Corporation [Member]      
Schedule of Investments [Line Items]      
Shares holds by sponsor   103,500  
Percentage of common stock hold by sponsors   0.30% 1.70%
Seastar Medical [Member]      
Schedule of Investments [Line Items]      
Share Price   $ 0.24 $ 1.94
Loss on equity investment in unconsolidated subsidiary   $ 200,000 $ 900,000
LMF Acquisition Opportunities Inc [Member] | SeaStar Medical Corporation [Member]      
Schedule of Investments [Line Items]      
Minority interest   30.00%  
Private Placement Warrants [Member] | LMFA Sponser LLC [Member]      
Schedule of Investments [Line Items]      
Unrealized loss on equity securities   $ (4,000) (153,000)
Warrant [Member] | Class A Common Stock [Member] | SeaStar Medical Corporation [Member]      
Schedule of Investments [Line Items]      
Private warrants hold by sponsors   229,520  
Common Stock And Warrants [Member]      
Schedule of Investments [Line Items]      
Unrealized gain (loss) on investment in affiliate   $ (200,000) $ (1,100,000)